Features: Lined index cards can be used as study note, college note, sight words, student words cards and so on. Small lined index cards fit almost all types of pen and will not allow ink to through. Suitable for halloween, christmas, baby shower and exhibition, they are very practical. Size: About 7.6x12.7cm/2.99x5.00in, the great size to keep in your pocket and easily accessible when needed. Study cards is great for students, educators, and professionals alike, these lined index cards serve as the perfect tool for flashcards, business presentations, or personal reminders. Specifications: Component: Paper Size: about 7.6x12.7cm/2.99x5.00'' Color: 10 Kinds Optional Note: Please allow 1-3cm errors due to manual measurement. Due to the difference betweeen different monitors,the picture may not reflect the actual color of the item. Package includes: 1 Pc lined index cards Lined index cards can be used as study note, college note, sight words, student words cards and so on. Small lined index cards fit almost all types of pen and will not allow ink to through. Suitable for halloween, christmas, baby shower and exhibition, they are very practical. Size: About 7.6x12.7cm/2.99x5.00in, the great size to keep in your pocket and easily accessible when needed. Study cards is great for students, educators, and professionals alike, these lined index cards serve as the perfect tool for flashcards, business presentations, or personal reminders.